Critical is a Sydney based Industrial Telecommunications consultancy run by David Petroni.

David is an ICT professional with over 43 years of experience in the field of telecommunications operations and engineering.

For the past 22 years, David has been working in with Utility and Industrial customers throughout the Asia Pacific region to bring meaningful change to their telecommunications network infrastructure.

“I'm excited to work with you to help your teams develop concise and meaningful documentation for tendering or information gathering exercises. I can assist you with developing technical training packages to target the full range of your organisational structure or to help your trainers better build and articulate training content .”